Sawmill attachment for a chain saw



FIG. 1 is a top isometric view of the new design for a sawmill attachment for a chain saw.

FIG. 2 is a bottom isometric view.

A portion of a chain saw is shown in both figures in dotted lines to illustrate the relationship of the sawmill attachment to the chain saw which is not claimed. 

The ornamental design for a sawmill attachment for a chain saw, as shown and described. 